Kabane meets Akira and Shiki, two other Kemono who work for Inugami, and he and Shiki get off to a rocky start. The office is called out to deal with an incident where a mother and her son are set upon by a supernatural infestation in their home.

Superintendent Inari of the Shinjuku Police Station, a kitsune Kemono herself, asks Kabane to come to her station to introduce himself. But when Inari asks to see his lifestone, it becomes evident that she has an ulterior motive for the visit.

Kabane and the others try to bring Akira home from the ice castle, but are stopped by the power of Yui’s nullstone, and Akira is overcome with shock at the turn of events. Meanwhile, Inari and Nobimaru secretly go into action to claim the nullstone.

Nobimaru has a tough battle against Yui, who is using the power of the nullstone, until Kabane leaps in to help him. Kabane uses Nobimaru’s tactic and gives his all to beat Yui’s freezing power, as the battle over the nullstone finally reaches its climax!